| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.66 | 4.760% | $207.0686 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $127.27 | 3.453% | $131.6646 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $156.49 | 5.389% | $164.9232 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $60.80 | 5.221% | $63.9744 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $200.44 | 9.174% | $218.8284 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $216.71 | 9.259% | $236.7752 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $95.58 | 10.568% | $105.6809 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $1,054.95 | $1,128.9153 | $1,128.91 | $1,128.90 | $1,129.00 | |